perina adj.? *"divided in middle, halved" (PER) The word is not glossed, but seems to connect with the verb perya- "halve". If the relationship is the same as between the verb lerya- "to free" and the adj. lerina "free", then perina is most likely an adjective "halved"d.
Quenya
lerina
free
lerina
adjective. free (of things)
perina
divided in middle, halved
lenta
adjective. free
léra
free
léra adj. noun "free", of persons (VT41:5)
fairë
free
fairë (4) adj. "free" (LT1:250) (rather léra, lerina or mirima in LotR-style Quenya)
aranya
free
aranya, also ranya, adj. "free". Another gloss was not certainly legible, but the editors suggest "uncontrolling" (VT46:10)
lehta
free, released
lehta (2) adj. "free, released" (VT39:17); #lehta tengwë "free element, released element", a term for "vowel" (only pl. lehta tengwi [ñ] is attested; we would rather expect *lehtë tengwi with the pl. form of the adjective) (VT39:17)
mirima
free
mirima adj. "free" (MIS). ("Free" is rather expressed as léra in Tolkiens later Quenya; mirima would be prone to confusion with mírima above.)
ráva
free, unfettered, uncontrolled, lawless
ráva (1) adj. "free, unfettered, uncontrolled, lawless" (PE17:78), "wild, untamed"_ (RAB). _In PE17:78, the gloss "wild" is given to the variant hráva instead.
lerina adj. "free" of things: not guarded, reserved, made fast, or "owned" (VT41:5)